Package org.apache.hadoop.hdfs.server.blockmanagement

Class HostSet

java.lang.Object

org.apache.hadoop.hdfs.server.blockmanagement.HostSet

All Implemented Interfaces:

Iterable<InetSocketAddress>

public class HostSet
extends Object
implements Iterable<InetSocketAddress>

The HostSet allows efficient queries on matching wildcard addresses.

For InetSocketAddress A and B with the same host address, we define a partial order between A and B, A <= B iff A.getPort() == B .getPort() || B.getPort() == 0.

Constructor Summary

Constructors

Constructor	Description
HostSet()

Method Summary

Modifier and Type	Method	Description
Iterator<InetSocketAddress>	iterator()
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

HostSet

public HostSet()

Method Details

iterator

public Iterator<InetSocketAddress> iterator()

Specified by:

iterator in interface Iterable<InetSocketAddress>

toString

public String toString()

Overrides:

toString in class Object